Title: Heat-resistance high mixed explosive
Application Number: 87101421 Application Date: 1987.11.19
Publication Number: 1033178 Publication Date: 1989.05.31
Approval Pub. Date: Granted Pub. Date: 1993.01.07
International Classifi-cation: C06B25/04
Applicant(s) Name: Beijing Polytechnic College Address:
Inventor(s) Name: Chen Boren, Hu Ruijiang
Attorney & Agent: GU YINGFENG
Abstract:
     The said explosive is an organic composite. The problem to be solved in the said invention is to obtain an explosive which can resist high temperature of 180-200 deg.C up to 48 hrs and has higher detonation velocity. It takes Aukterjin explosive as the main component, certain amount of high melting point explosive is added and 3-4% organic fluorine adhesive is added as binder. Its detonation velocity is as high as about 8000 m per sec. and its detonation performance is unchanged after high temperature of 180-200 deg.C for 48 hrs. It can be used as petroleum perforation bullet an exploding wire for deep well, explosive charging for detonator and so forth. It can especially satisfy the requirement of cableless boring technique.
Time: 10
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